
Auto workers initiated a strike at three General Motors (GM) plants in Canada early Tuesday, demonstrating the escalating tensions between the automaker and Unifor, the workers’ representative union.
Stalled Talks Trigger Strike
Despite ongoing negotiations, Unifor, representing more than 4,200 workers across the facilities, announced the walkout following the failure to secure an agreement with GM by the designated midnight deadline.
“We made some progress throughout the day, but sadly not enough,” expressed Unifor President Lana Payne. While negotiations persist, Payne remarked there remains “a lot of ground that needed to be covered to reach a tentative agreement.”

Seeking Parity with Ford
This action by GM’s workforce trails closely behind Unifor’s successful ratification of a three-year labor contract with Ford late last month. Evidently, the union is pushing for an analogous agreement with GM.
Payne candidly stated the issue at hand: “This strike is about General Motors stubbornly refusing to meet the pattern agreement. The company knows our members will never let GM break our pattern — not today — not ever.”
Unmet Union Demands
Unifor’s demands encompass a spectrum of workers’ rights, from pensions and support for retired employees to the conversion of temporary workers into full-time roles.
She further elaborated, “We are not there yet, so as a result we are on picket lines.”
On the other side, General Motors Corp. acknowledged some advances in the negotiations. Jennifer Wright, GM Canada’s executive director for communications, expressed the company’s viewpoint, stating, “while ‘very positive progress’ had been made, the company was disappointed not to be able to win an agreement.”
Bargaining Leverage and Key Challenges
One pivotal point of contention is the factory in Oshawa, Ontario. Payne highlighted that it operates round the clock, producing Chevrolet pickups, which yield significant profits. Nevertheless, she identified “demographics,” hinting at an aging workforce, as a significant obstacle in the negotiations.
To further underline the urgency, Payne mentioned that the recent deal ratified for Ford’s Canadian workers led to an almost 20% increment in base hourly wages over a span of three years.
A Distinct Path from U.S. Counterparts
Unlike the United Auto Workers in the U.S., Unifor had historically refrained from initiating strikes against the Detroit-based automakers. It should be noted that members at a fourth GM facility, the CAMI Assembly Plant in Ingersoll, are not part of this strike due to a distinct bargaining agreement and continue their usual work.
Unifor, holding a strong presence in Canada’s labor landscape, stands as the nation’s largest private sector union, boasting a membership of over 315,000 workers spanning numerous industries.